java+servlet+mysql校园闲置书籍交易系统源码+ppt+论文1稿+安装视频(包安装配置

发布时间:2023-10-07 08:30


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项目名称
java+servlet+mysql校园闲置书籍交易系统源码

视频效果
java+servlet+mysql校园闲置书籍交易系统源码

系统说明

1.用户
(1) 用户注册:数据基础个人信息进行注册,对应前端页面提示框,输入对应的内容,点击注册。
(2) 用户登录:当用户加载系统时,他们可以单击登录按钮登录。点击登录同时,前台数据会传递到后端数据库中进行比对,在比对有效后返回数据给前台,登录成功则添跳转页面,否则提示对应的错误信息内容,在前端展示。
(3) 闲置品浏览收藏:浏览到自己喜欢的书籍商品后点击详情页面上的收藏加入收藏夹中。
(4) 出版闲书:对应前端页面输入书籍基础数据,点击提交,返回数据库保存结果,如为成功,可以在个人发布中看到该数据。
(5) 购物车:针对喜欢的商品可以点击加入购物车,然后在购物车列表中可以查看到该数据。
(6) 订单模块:对喜欢的商品进行购买后生产的一个记录订单,在个人订单中可以查看历史订单信息。
(7) 优惠的活动:首页推荐优惠活动,全人员都可以浏览。
(8) 留言板:针对商品或者平台提出意见或建议。
2.管理员
(1) 登录:由于管理员账号的权限较大的问题,设置基础密码最好提高验证难度。
(2) 接收和发出订单管理:操作订单物流状态,如果订单存在问题可以进行统一操作。
(3) 书籍交易管理:针对用户的购买清单可以进行统一管理和维护。
(4) 项目分类管理:对书籍进行分类。
(5) 留言板管理:可以回复用户的留言,也可以删除用户的留言。

环境需要
1.运行环境:最好是java jdk 1.8,我们在这个平台上运行的。其他版本理论上也可以。
2.IDE环境:IDEA,Eclipse,Myeclipse都可以。推荐IDEA;
3.tomcat环境:Tomcat 7.x,8.x,9.x版本均可
4.硬件环境:windows 7/8/10 1G内存以上;或者 Mac OS; 
5.数据库:MySql 5.7版本;
6.是否Maven项目:否;

技术栈

  1. 后端:Spring+SpringMVC+Mybatis
  2. 前端:JSP+CSS+JavaScript+jQuery

使用说明

  1. 使用Navicat或者其它工具,在mysql中创建对应名称的数据库,并导入项目的sql文件;
  2. 使用IDEA/Eclipse/MyEclipse导入项目,Eclipse/MyEclipse导入时,若为maven项目请选择maven;
    若为maven项目,导入成功后请执行maven clean;maven install命令,然后运行;
  3. 将项目中springmvc-servlet.xml配置文件中的数据库配置改为自己的配置;
  4. 运行项目,在浏览器中输入http://localhost:8080/ 登录

运行截图

 用户管理控制层:
package com.houserss.controller;

import javax.servlet.http.HttpSession;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import com.houserss.common.Const;
import com.houserss.common.Const.Role;
import com.houserss.common.ServerResponse;
import com.houserss.pojo.User;
import com.houserss.service.IUserService;
import com.houserss.service.impl.UserServiceImpl;
import com.houserss.util.MD5Util;
import com.houserss.util.TimeUtils;
import com.houserss.vo.DeleteHouseVo;
import com.houserss.vo.PageInfoVo;

/**

  • Created by admin
    */

@Controller
@RequestMapping(\"/user/\")
public class UserController {

@Autowired
private IUserService iUserService;

/**
 * 用户登录
 * @param username
 * @param password
 * @param session
 * @return
 */
@RequestMapping(value = \"login.do\",method = RequestMethod.POST)
@ResponseBody
public ServerResponse login(User user,String uvcode, HttpSession session){
    String code = (String)session.getAttribute(\"validationCode\");
    if(StringUtils.isNotBlank(code)) {
        if(!code.equalsIgnoreCase(uvcode)) {
            return ServerResponse.createByErrorMessage(\"验证码不正确\");
        }
    }
    ServerResponse response = iUserService.login(user.getUsername(),user.getPassword());
    if(response.isSuccess()){
        session.setAttribute(Const.CURRENT_USER,response.getData());
    }
    return response;
}



}
管理员管理控制层:

package com.sxl.controller.admin;

import java.util.List;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.sxl.controller.MyController;

@Controller(\"adminController\")
@RequestMapping(value = \"/admin\")
public class AdminController extends MyController {



@RequestMapping(value = \"/index\")
public String frame(Model model, HttpServletRequest request)throws Exception {
    return \"/admin/index\";
}

@RequestMapping(value = \"/main\")
public String main(Model model, HttpServletRequest request)throws Exception {
    return \"/admin/main\";
}

@RequestMapping(value = \"/tj1\")
public String tj1(Model model, HttpServletRequest request)throws Exception {
    String sql=\"select DATE_FORMAT(insertDate,\'%Y-%m-%d\') dates,sum(allPrice) price from t_order order by DATE_FORMAT(insertDate,\'%Y-%m-%d\')  desc\";
    List list = db.queryForList(sql);
    model.addAttribute(\"list\", list);
    System.out.println(list);
    return \"/admin/tj/tj1\";
}


@RequestMapping(value = \"/password\")
public String password(Model model, HttpServletRequest request)throws Exception {
    return \"/admin/password\";
}


@RequestMapping(value = \"/changePassword\")
public ResponseEntity loginSave(Model model,HttpServletRequest request,String oldPassword,String newPassword) throws Exception {
    Map admin = getAdmin(request);
    if(oldPassword.equals(admin.get(\"password\").toString())){
        String sql=\"update t_admin set password=? where id=?\";
        db.update(sql, new Object[]{newPassword,admin.get(\"id\")});
        return renderData(true,\"1\",null);
    }else{
        return renderData(false,\"1\",null);
    }
}

}
修改密码业务逻辑:

package com.sxl.controller.admin;

import java.util.Map;

import javax.servlet.http.HttpServletRequest;

import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import com.sxl.controller.MyController;

@Controller(\"userController\")
@RequestMapping(value = \"/user\")
public class UserController extends MyController {



@RequestMapping(value = \"/index\")
public String frame(Model model, HttpServletRequest request)throws Exception {
    return \"/user/index\";
}

@RequestMapping(value = \"/main\")
public String main(Model model, HttpServletRequest request)throws Exception {
    return \"/user/main\";
}


@RequestMapping(value = \"/password\")
public String password(Model model, HttpServletRequest request)throws Exception {
    return \"/user/password\";
}


@RequestMapping(value = \"/changePassword\")
public ResponseEntity loginSave(Model model,HttpServletRequest request,String oldPassword,String newPassword) throws Exception {
    Map user = getUser(request);
    if(oldPassword.equals(user.get(\"password\").toString())){
        String sql=\"update t_user set password=? where id=?\";
        db.update(sql, new Object[]{newPassword,user.get(\"id\")});
        return renderData(true,\"1\",null);
    }else{
        return renderData(false,\"1\",null);
    }
}
@RequestMapping(value = \"/mine\")
public String mine(Model model, HttpServletRequest request)throws Exception {

Map user =getUser(request);Map map = db.queryForMap(\"select * from t_user where id=?\",new Object[]{user.get(\"id\")});model.addAttribute(\"map\", map); return \"/user/mine\";

}



@RequestMapping(value = \"/mineSave\")
public ResponseEntity mineSave(Model model,HttpServletRequest request,Long id
    ,String username,String password,String name,String gh,String mobile) throws Exception{
    int result = 0;
        String sql=\"update t_user set name=?,gh=?,mobile=? where id=?\";
        result = db.update(sql, new Object[]{name,gh,mobile,id});
    if(result==1){
        return renderData(true,\"操作成功\",null);
    }else{
        return renderData(false,\"操作失败\",null);
    }
}
}

通用管理模块:
package com.sxl.controller;

import java.nio.charset.Charset;
import java.util.Locale;
import java.util.ResourceBundle;

import javax.servlet.http.HttpServletRequest;

import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;

import com.sxl.util.JacksonJsonUtil;
import com.sxl.util.StringUtil;
import com.sxl.util.SystemProperties;

public class BaseController {

public static final Long EXPIRES_IN = 1000 * 3600 * 24 * 1L;// 1天

@Autowired
private SystemProperties systemProperties;

/**
 * 获得配置文件内容
 */
public String getConfig(String key) {
    return systemProperties.getProperties(key);
}

/**
 * 返回服务器地址 like http://192.168.1.1:8441/UUBean/
 */
public String getHostUrl(HttpServletRequest request) {
    String hostName = request.getServerName();
    Integer hostPort = request.getServerPort();
    String path = request.getContextPath();

    if (hostPort == 80) {
        return \"http://\" + hostName + path + \"/\";
    } else {
        return \"http://\" + hostName + \":\" + hostPort + path + \"/\";
    }
}

/***
 * 获取当前的website路径 String
 */
public static String getWebSite(HttpServletRequest request) {
    String returnUrl = request.getScheme() + \"://\"
            + request.getServerName();

    if (request.getServerPort() != 80) {
        returnUrl += \":\" + request.getServerPort();
    }

    returnUrl += request.getContextPath();

    return returnUrl;
}



/**
 * 初始化HTTP头.
 * 
 * @return HttpHeaders
 */
public HttpHeaders initHttpHeaders() {
    HttpHeaders headers = new HttpHeaders();
    MediaType mediaType = new MediaType(\"text\", \"html\",
            Charset.forName(\"utf-8\"));
    headers.setContentType(mediaType);
    return headers;
}

/**
 * 返回 信息数据
 * 
 * @param status
 * @param msg
 * @return
 */
public ResponseEntity renderMsg(Boolean status, String msg) {
    if (StringUtils.isEmpty(msg)) {
        msg = \"\";
    }
    String str = \"{\\\"status\\\":\\\"\" + status + \"\\\",\\\"msg\\\":\\\"\" + msg + \"\\\"}\";
    ResponseEntity responseEntity = new ResponseEntity(str,
            initHttpHeaders(), HttpStatus.OK);
    return responseEntity;
}

/**
 * 返回obj数据
 * 
 * @param status
 * @param msg
 * @param obj
 * @return
 */
public ResponseEntity renderData(Boolean status, String msg,
        Object obj) {
    if (StringUtils.isEmpty(msg)) {
        msg = \"\";
    }
    StringBuffer sb = new StringBuffer();
    sb.append(\"{\");
    sb.append(\"\\\"status\\\":\\\"\" + status + \"\\\",\\\"msg\\\":\\\"\" + msg + \"\\\",\");
    sb.append(\"\\\"data\\\":\" + JacksonJsonUtil.toJson(obj) + \"\");
    sb.append(\"}\");

    ResponseEntity responseEntity = new ResponseEntity(
            sb.toString(), initHttpHeaders(), HttpStatus.OK);
    return responseEntity;
}


/***
 * 获取IP(如果是多级代理,则得到的是一串IP值)
 */
public static String getIpAddr(HttpServletRequest request) {
    String ip = request.getHeader(\"x-forwarded-for\");
    if (ip == null || ip.length() == 0 || \"unknown\".equalsIgnoreCase(ip)) {
        ip = request.getHeader(\"Proxy-Client-IP\");
    }

    if (ip == null || ip.length() == 0 || \"unknown\".equalsIgnoreCase(ip)) {
        ip = request.getHeader(\"WL-Proxy-Client-IP\");
    }

    if (ip == null || ip.length() == 0 || \"unknown\".equalsIgnoreCase(ip)) {
        ip = request.getRemoteAddr();
    }

    if (ip != null && ip.length() > 0) {
        String[] ips = ip.split(\",\");
        for (int i = 0; i < ips.length; i++) {
            if (!\"unknown\".equalsIgnoreCase(ips[i])) {
                ip = ips[i];
                break;
            }
        }
    }

    return ip;
}

/**
 * 国际化获得语言内容
 * 
 * @param key
 *            语言key
 * @param args
 * @param argsSplit
 * @param defaultMessage
 * @param locale
 * @return
 */
public static String getLanguage(String key, String args, String argsSplit,
        String defaultMessage, String locale) {
    String language = \"zh\";
    String contry = \"cn\";
    String returnValue = defaultMessage;

    if (!StringUtil.isEmpty(locale)) {
        try {
            String[] localeArray = locale.split(\"_\");
            language = localeArray[0];
            contry = localeArray[1];
        } catch (Exception e) {
        }
    }

    try {
        ResourceBundle resource = ResourceBundle.getBundle(\"lang.resource\",
                new Locale(language, contry));
        returnValue = resource.getString(key);
        if (!StringUtil.isEmpty(args)) {
            String[] argsArray = args.split(argsSplit);
            for (int i = 0; i < argsArray.length; i++) {
                returnValue = returnValue.replace(\"{\" + i + \"}\",
                        argsArray[i]);
            }
        }
    } catch (Exception e) {
    }

    return returnValue;
}

}
源码获取:
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